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Cheap flights from Houston to Missoula from $149

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to Missoula departing on 8/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Houston to Missoula

Cheap round-trip flights

Hawaiian Airlines Logo
8:00 am - 3:18 pmIAH-MSO
8h 18m1 stop
Hawaiian Airlines Logo
2:14 pm - 12:06 amMSO-IAH
8h 52m1 stop
$298Hawaiian Airlines
Find Deal
Tue, Sep 9 - Sat, Sep 13
American Airlines Logo
6:00 am - 1:00 pmHOU-MSO
8h 00m1 stop
American Airlines Logo
1:51 pm - 8:11 pmMSO-HOU
5h 20m1 stop
$299American Airlines
Find Deal
Wed, Sep 24 - Sat, Sep 27
Delta Logo
6:27 am - 2:36 pmIAH-MSO
9h 09m1 stop
Delta Logo
6:20 pm - 8:10 amMSO-IAH
12h 50m2 stops
$304Delta
Find Deal
Tue, Sep 9 - Sat, Sep 13
Delta Logo
5:31 am - 2:36 pmIAH-MSO
10h 05m2 stops
Delta Logo
6:20 pm - 8:10 amMSO-IAH
12h 50m2 stops
$309Delta
Find Deal
Tue, Sep 9 - Sat, Sep 13
Alaska Airlines Logo
5:59 pm - 11:59 pmIAH-MSO
7h 00m1 stop
Alaska Airlines Logo
5:45 am - 4:54 pmMSO-IAH
10h 09m1 stop
$362Alaska Airlines
Find Deal
Mon, Aug 25 - Sun, Aug 31
Alaska Airlines Logo
7:28 pm - 1:34 pmIAH-MSO
19h 06m2 stops
Alaska Airlines Logo
5:45 am - 4:59 pmMSO-IAH
10h 14m1 stop
$381Alaska Airlines
Find Deal
Fri, Sep 12 - Mon, Sep 15
Logo
6:45 am - 9:38 amIAH-MSO
27h 53m2 stops
Logo
10:40 am - 5:00 amMSO-IAH
17h 20m2 stops
$497
Find Deal
Tue, Aug 12 - Sat, Aug 16
Logo
7:05 am - 9:38 amIAH-MSO
27h 33m2 stops
Logo
10:40 am - 6:05 amMSO-IAH
18h 25m3 stops
$501
Find Deal
Tue, Aug 12 - Sat, Aug 16
United Airlines Logo
5:00 am - 9:56 amIAH-MSO
5h 56m1 stop
United Airlines Logo
6:15 am - 1:38 pmMSO-IAH
6h 23m1 stop
$651United Airlines
Find Deal
Thu, Aug 14 - Sun, Aug 17
United Airlines Logo
7:20 am - 1:23 pmIAH-MSO
7h 03m1 stop
United Airlines Logo
6:15 am - 1:38 pmMSO-IAH
6h 23m1 stop
$701United Airlines
Find Deal
Sun, Aug 10 - Sun, Aug 17

Hawaiian Airlines flights from Houston to Missoula

Our best Hawaiian Airlines deals on Houston to Missoula flight tickets
Hawaiian Airlines
Sep 9
IAH8:00 amHouston George Bush Intcntl
8h 18m
1 stop
MSO3:18 pmMissoula Johnson-Bell Field
Sep 13
MSO2:14 pmMissoula Johnson-Bell Field
8h 52m
1 stop
IAH12:06 amHouston George Bush Intcntl
$298
Find similar
Hawaiian Airlines
Aug 26
IAH5:59 pmHouston George Bush Intcntl
7h 00m
1 stop
MSO11:59 pmMissoula Johnson-Bell Field
Aug 28
MSO4:14 pmMissoula Johnson-Bell Field
6h 52m
1 stop
IAH12:06 amHouston George Bush Intcntl
$343
Find similar
Hawaiian Airlines
Aug 16
IAH5:50 pmHouston George Bush Intcntl
7h 04m
1 stop
MSO11:54 pmMissoula Johnson-Bell Field
Aug 23
MSO4:14 pmMissoula Johnson-Bell Field
6h 52m
1 stop
IAH12:06 amHouston George Bush Intcntl
$399
Find similar

Delta flights from Houston to Missoula

Our best Delta deals on Houston to Missoula flight tickets
Delta
Sep 9
IAH6:27 amHouston George Bush Intcntl
9h 09m
1 stop
MSO2:36 pmMissoula Johnson-Bell Field
Sep 13
MSO6:20 pmMissoula Johnson-Bell Field
12h 50m
2 stops
IAH8:10 amHouston George Bush Intcntl
$304
Find similar
Delta
Sep 9
IAH5:31 amHouston George Bush Intcntl
10h 05m
2 stops
MSO2:36 pmMissoula Johnson-Bell Field
Sep 13
MSO6:20 pmMissoula Johnson-Bell Field
12h 50m
2 stops
IAH8:10 amHouston George Bush Intcntl
$309
Find similar
Delta
Sep 9
IAH6:50 pmHouston George Bush Intcntl
5h 20m
1 stop
MSO11:10 pmMissoula Johnson-Bell Field
Sep 13
MSO6:20 pmMissoula Johnson-Bell Field
12h 50m
2 stops
IAH8:10 amHouston George Bush Intcntl
$334
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Houston to Missoula that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from Houston to Missoula that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Tue 9/9

8:00 am-3:18 pm

1 stop8h 18m

Missoula Johnson-Bell Field

Sat 9/13

2:14 pm-12:06 am

1 stop8h 52m

$298

HoustonMissoula

HOU - MSO

HOUMSO

Houston Hobby

Wed 9/24

6:00 am-1:00 pm

1 stop8h 00m

Missoula Johnson-Bell Field

Sat 9/27

1:51 pm-8:11 pm

1 stop5h 20m

$299

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Tue 9/9

6:27 am-2:36 pm

1 stop9h 09m

Missoula Johnson-Bell Field

Sat 9/13

6:20 pm-8:10 am

2 stops12h 50m

$304

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Tue 9/9

5:31 am-2:36 pm

2 stops10h 05m

Missoula Johnson-Bell Field

Sat 9/13

6:20 pm-8:10 am

2 stops12h 50m

$309

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Mon 8/25

5:59 pm-11:59 pm

1 stop7h 00m

Missoula Johnson-Bell Field

Sun 8/31

5:45 am-4:54 pm

1 stop10h 09m

$362

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Fri 9/12

7:28 pm-1:34 pm

2 stops19h 06m

Missoula Johnson-Bell Field

Mon 9/15

5:45 am-4:59 pm

1 stop10h 14m

$381

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Tue 8/12

6:45 am-9:38 am

2 stops27h 53m

Missoula Johnson-Bell Field

Sat 8/16

10:40 am-5:00 am

2 stops17h 20m

$497

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Tue 8/12

7:05 am-9:38 am

2 stops27h 33m

Missoula Johnson-Bell Field

Sat 8/16

10:40 am-6:05 am

3 stops18h 25m

$501

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Thu 8/14

5:00 am-9:56 am

1 stop5h 56m

Missoula Johnson-Bell Field

Sun 8/17

6:15 am-1:38 pm

1 stop6h 23m

$651

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Sun 8/10

7:20 am-1:23 pm

1 stop7h 03m

Missoula Johnson-Bell Field

Sun 8/17

6:15 am-1:38 pm

1 stop6h 23m

$701

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to Missoula from

How to get the cheapest flight ticket from Houston to Missoula

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Missoula?

The month of September is, on average, the cheapest month to fly to Missoula from Houston, with most prices found around $318. If you are unable to visit Missoula during the month of September, then departing from Houston during the month June is also very affordable. Most momondo users find prices during this month for around $375.

What is the cheapest day to depart on your flight to Missoula?

On average, the least expensive day to fly to Missoula from Houston is on a Thursday. momondo users have found tickets for Thursday departures for as low as $509. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Monday is the most expensive day to depart from Houston because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $552.

What is the cheapest time of day to depart on your flight to Missoula?

The cheapest time of day to fly to Missoula is at noon when flights can be purchased for as low as $458. Flights in the afternoon are often more expensive with an average ticket price of $683.

Cheap Houston to Missoula flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston to Missoula

Best Price Found

$149

Fastest flight time

5h 20m

Direct flights

None

Airports in Missoula

1 airport
The best one-way flight to Missoula from Houston in the past 72 hours is $149. The best round-trip flight deal from Houston to Missoula found on momondo in the last 72 hours is $298.
The fastest flight from Houston to Missoula takes 5h 20m
There are no direct flights from Houston to Missoula. Popular non-direct routes for this connection are Houston George Bush Intcntl Airport - Missoula Johnson-Bell Field Airport and Houston Hobby Airport - Missoula Johnson-Bell Field Airport.
There is 1 airport near Missoula: Missoula Johnson-Bell Field (MSO)
Search flight deals

  • How far is Houston to Missoula Johnson-Bell Field by plane?

    A flight from Houston to Missoula Johnson-Bell Field will travel around 1545.7 mi. 5h 20m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Houston to Missoula Johnson-Bell Field Airport?

    Prices for flights from Houston to Missoula Johnson-Bell Field Airport were last updated today.

  • How many operators does momondo search for flights from Houston to Missoula Johnson-Bell Field Airport?

  • How old do you have to be to fly from Houston to Missoula Johnson-Bell Field Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston to Missoula Johnson-Bell Field Airport.

  • What documentation or ID do you need to fly to Missoula Johnson-Bell Field Airport?

    The necessary travel and health documents for your Missoula Johnson-Bell Field Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Houston to Missoula

Compare and see reviews for airlines that fly from Houston to Missoula with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $289Free CancellationRating
8.0
7,981 reviews
Search Delta flights
American AirlinesPriceFrom $318Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $372Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Missoula?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Houston to Missoula. momondo saves you time and could save you money on your trip.

Can I find flights from Houston to Missoula with flexible booking policies on momondo?

Yes. All flights to Missoula from Houston on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Houston to Missoula?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Missoula from Houston.

I’m not ready to book a flight from Houston to Missoula right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Houston to Missoula now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Missoula and let you know when they change.

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